SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* SOWA GEORGE D (Last) (First) (Middle) 555 EAST LANCASTER AVENUE SUITE 100 (Street) RADNOR PA 19087 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol BRANDYWINE REALTY TRUST [ BDN ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Executive Vice President
	3. Date of Earliest Transaction (Month/Day/Year) 03/02/2011
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Shares of Beneficial Interest(1)	03/02/2011		A		9,954	A	$0.00	82,881	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (Right to Buy)(2)	$11.89	03/02/2011		A		32,182		(3)	03/02/2021	Common Shares of Beneficial Interest	32,182	$0.00	32,182	D
Performance Shares	$0.00	03/02/2011		A		7,110		(4)	(4)	Common Shares of Beneficial Interest	7,110	$0.00	7,110	D

Explanation of Responses:

1. Reflects the grant of a restricted share award which cliff vests on April 15, 2014.

2. Options received as employment compensation.

3. The options vest in three equal annual installments beginning on March 2, 2012.

4. Reflects the reporting person's receipt of an award under the Brandywine Realty Trust (BDN) 2011-2013 Restricted Performance Share Unit Program (the Program), a copy of which BDN is filing as an exhibit to a Current Report on Form 8-K. The award represents a contingent right to receive the number of BDN common shares reported in Table II (subject to increases or decreases as provided for in the Program) that may be issued to the reporting person under the Program if BDN's total return to shareholders during the measurement period established under the Program meets or exceeds specified targets and if the reporting person satisfies the vesting conditions applicable to his award. The number of BDN common shares, if any, that the reporting person would receive on account of his award will depend on the extent to which BDN meets or exceeds the performance targets, the payment of common share dividends and the reporting person's achievement of the vesting conditions applicable to his award.

Remarks:

	/s/ Brad A. Molotsky, as Attorney-In-Fact for George D. Sowa	03/04/2011
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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